package com.qk.mapper;

import com.qk.entity.Activity;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface ActivityMapper {
    /**
     * 查询列表
     */
    List<Activity> selectList(Integer channel, Integer type, Integer status);

    /**
     * 添加
     */
    @Insert("insert into activity(channel,name,start_time,end_time,description,type,discount,voucher,create_time,update_time)" +
            " values(#{channel},#{name},#{startTime},#{endTime},#{description},#{type},#{discount},#{voucher},#{createTime},#{updateTime})")
    void insert(Activity activity);

    /**
     * 根据id查询
     */
    @Select("select id, channel, name, start_time, end_time, description, type, discount, voucher, create_time, update_time from activity where id = #{id}")
    Activity getById(Integer id);

    /**
     * 修改
     */
    void update(Activity activity);

    /**
     * 根据id删除
     */
    @Delete("delete from activity where id = #{id}")
    void deleteById(Integer id);

    /**
     * 查询指定类型的活动
     */
    @Select("select id, channel, name, start_time, end_time, description, type, discount, voucher, create_time, update_time from activity where type = #{type}")
    List<Activity> list(Integer type);
}
